package ar.edu.itba.it.paw.servlet;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import ar.edu.itba.it.paw.Project;
import ar.edu.itba.it.paw.service.ProjectServiceImpl;

public class ProjectList extends HttpServlet {

	private static final long serialVersionUID = 1L;

	protected void doPost(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		doGet(req, resp);
	}

	protected void doGet(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {

		HttpSession session = req.getSession();
		List<Project> projects = null;

		if (session.getAttribute("logged") != null) {
			req.setAttribute("public", false);
			projects = ProjectServiceImpl.getInstance().getProjects();
		} else {
			req.setAttribute("public", true);
			projects = ProjectServiceImpl.getInstance().getPublicList();
		}

		req.setAttribute("projectList", projects);
		req.setAttribute("projectListSize", projects.size());
		req.getRequestDispatcher("home.jsp").forward(req, resp);
	}

}
